/**
 * Copyright (c) 2012-2016, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.gnu.org/licenses/gpl.html
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.jsqlparser.statement.select;

import java.io.Serializable;

/**
 * An offset clause in the form OFFSET offset
 * or in the form OFFSET offset (ROW | ROWS)
 */
public class Offset implements Serializable {

    private long offset;
    private boolean offsetJdbcParameter = false;
    private String offsetParam = null;

    public long getOffset() {
        return offset;
    }

    public void setOffset(long l) {
        offset = l;
    }

    public String getOffsetParam() {
        return offsetParam;
    }

    public void setOffsetParam(String s) {
        offsetParam = s;
    }

    public boolean isOffsetJdbcParameter() {
        return offsetJdbcParameter;
    }

    public void setOffsetJdbcParameter(boolean b) {
        offsetJdbcParameter = b;
    }

    @Override
    public String toString() {
        return " OFFSET " + (offsetJdbcParameter ? "?" : offset) + (offsetParam != null ? " " + offsetParam : "");
    }
}
